<h1>弹幕发射广场</h1>
<p>如果你想手机上发,请看群里的二维码,谢谢</p>
<small>非战斗人员请撤离</small>
<input readonly="readonly" id="pick" placeholder="选择颜色"/>
<div class="">
    <textarea id="info" placeholder="弹幕文字信息"></textarea>
</div>

<button id="submit" >Biu~</button>
<div class="tip">发射成功</div>
